[
https://issues.apache.org/jira/browse/HDFS-12916?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=16290364#comment-16290364
]
Allen Wittenauer commented on HDFS-12916:
-----------------------------------------
bq. HDFS commands throws error, when only shaded clients in classpath
a) What is the goal here?
b) What exact surgery was performed to make that happen, since that's not how
Hadoop ships out of the box.
bq. After adding below jars to classpath, commands started working
Correct. Clients are expected to define their own logging. That's one of the
key features of using the shaded jars. htrace is a bit of a surprise, but that
might be expected too. Thus far, I'm not really seeing a bug here.
> HDFS commands throws error, when only shaded clients in classpath
> -----------------------------------------------------------------
>
> Key: HDFS-12916
> URL: https://issues.apache.org/jira/browse/HDFS-12916
> Project: Hadoop HDFS
> Issue Type: Bug
> Reporter: Bharat Viswanadham
> Assignee: Bharat Viswanadham
>
> [root@n001 hadoop]# bin/hdfs dfs -rm /
> Exception in thread "main" java.lang.NoClassDefFoundError:
> org/apache/htrace/core/Tracer$Builder
> at org.apache.hadoop.fs.FsShell.run(FsShell.java:303)
> at org.apache.hadoop.util.ToolRunner.run(ToolRunner.java:76)
> at org.apache.hadoop.util.ToolRunner.run(ToolRunner.java:90)
> at org.apache.hadoop.fs.FsShell.main(FsShell.java:389)
> Caused by: java.lang.ClassNotFoundException:
> org.apache.htrace.core.Tracer$Builder
> at java.net.URLClassLoader.findClass(URLClassLoader.java:381)
> at java.lang.ClassLoader.loadClass(ClassLoader.java:424)
> at sun.misc.Launcher$AppClassLoader.loadClass(Launcher.java:335)
> at java.lang.ClassLoader.loadClass(ClassLoader.java:357)
> ... 4 more
> cc [~busbey]
--
This message was sent by Atlassian JIRA
(v6.4.14#64029)
---------------------------------------------------------------------
To unsubscribe, e-mail: [email protected]
For additional commands, e-mail: [email protected]
